From a63f14ec4045e82f47b237663bcf09939a0eadc5 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sat, 29 Aug 2015 01:52:57 -0400
Subject: [PATCH] Emoticons-related code refactoring

---
 program/steps/mail/func.inc |  117 +++++++++++++++++++++++++++-------------------------------
 1 files changed, 55 insertions(+), 62 deletions(-)

diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 8dced9b..6ba8ce1 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -1,6 +1,6 @@
 <?php
 
-/*
+/**
  +-----------------------------------------------------------------------+
  | program/steps/mail/func.inc                                           |
  |                                                                       |
@@ -37,7 +37,7 @@
 }
 
 // remove mbox part from _uid
-if (($_uid  = rcube_utils::get_input_value('_uid', RCUBE_INPUT_GPC)) && !is_array($_uid) && preg_match('/^\d+-.+/', $_uid)) {
+if (($_uid  = rcube_utils::get_input_value('_uid', rcube_utils::INPUT_GPC)) && !is_array($_uid) && preg_match('/^\d+-.+/', $_uid)) {
   list($_uid, $mbox) = explode('-', $_uid, 2);
   if (isset($_GET['_uid']))  $_GET['_uid']  = $_uid;
   if (isset($_POST['_uid'])) $_POST['_uid'] = $_uid;
@@ -64,17 +64,6 @@
     $mbox_name = $RCMAIL->storage->get_folder();
 
     if (empty($RCMAIL->action)) {
-        // initialize searching result if search_filter is used
-        if ($_SESSION['search_filter'] && $_SESSION['search_filter'] != 'ALL') {
-            $RCMAIL->storage->search($mbox_name, $_SESSION['search_filter'], RCUBE_CHARSET, rcmail_sort_column());
-
-            $search_request             = md5($mbox_name.$_SESSION['search_filter']);
-            $_SESSION['search']         = $RCMAIL->storage->get_search_set();
-            $_SESSION['search_request'] = $search_request;
-
-            $OUTPUT->set_env('search_request', $search_request);
-        }
-
         $OUTPUT->set_env('search_mods', rcmail_search_mods());
 
         if (!empty($_SESSION['search_scope']))
@@ -172,12 +161,17 @@
     if (!strlen($mbox = rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_GPC, true))) {
         $mbox = strlen($_SESSION['mbox']) ? $_SESSION['mbox'] : 'INBOX';
     }
-    if (!($page = intval($_GET['_page']))) {
-        $page = $_SESSION['page'] ? $_SESSION['page'] : 1;
+
+    if ($RCMAIL->action == 'list') {
+        if (!($page = intval($_GET['_page']))) {
+            $page = $_SESSION['page'] ? $_SESSION['page'] : 1;
+        }
+
+        $_SESSION['page'] = $page;
     }
 
     $RCMAIL->storage->set_folder($_SESSION['mbox'] = $mbox);
-    $RCMAIL->storage->set_page($_SESSION['page'] = $page);
+    $RCMAIL->storage->set_page($_SESSION['page']);
 
     // set default sort col/order to session
     if (!isset($_SESSION['sort_col'])) {
@@ -225,7 +219,7 @@
         $pagetitle = $RCMAIL->gettext('searchresult');
     }
     else {
-        $mbox_name = $RCMAIL->storage->get_folder();
+        $mbox_name = $RCMAIL->output->get_env('mailbox') ?: $RCMAIL->storage->get_folder();
         $delimiter = $RCMAIL->storage->get_hierarchy_delimiter();
         $pagetitle = $RCMAIL->localize_foldername($mbox_name, true);
         $pagetitle = str_replace($delimiter, " \xC2\xBB ", $pagetitle);
@@ -267,7 +261,7 @@
     global $RCMAIL;
 
     $delim       = $RCMAIL->storage->get_hierarchy_delimiter();
-    $mbox        = $RCMAIL->storage->get_folder();
+    $mbox        = $RCMAIL->output->get_env('mailbox') ?: $RCMAIL->storage->get_folder();
     $sent_mbox   = $RCMAIL->config->get('sent_mbox');
     $drafts_mbox = $RCMAIL->config->get('drafts_mbox');
 
@@ -357,8 +351,6 @@
     if (!in_array('threads', $a_show_cols))
         array_unshift($a_show_cols, 'threads');
 
-    $_SESSION['skin_path'] = $RCMAIL->config->get('skin_path');
-
     // set client env
     $OUTPUT->add_gui_object('messagelist', $attrib['id']);
     $OUTPUT->set_env('autoexpand_threads', intval($RCMAIL->config->get('autoexpand_threads')));
@@ -401,6 +393,7 @@
         $head_replace = true;
     }
 
+    $delimiter   = $RCMAIL->storage->get_hierarchy_delimiter();
     $search_set  = $RCMAIL->storage->get_search_set();
     $multifolder = $search_set && $search_set[1]->multi;
 
@@ -414,7 +407,7 @@
         $head_replace = true;
     }
 
-    $mbox = $RCMAIL->storage->get_folder();
+    $mbox = $RCMAIL->output->get_env('mailbox') ?: $RCMAIL->storage->get_folder();
 
     // make sure 'threads' and 'subject' columns are present
     if (!in_array('subject', $a_show_cols))
@@ -488,11 +481,19 @@
                 $cont = rcube::Q($cont);
             }
             else if ($col == 'size')
-                $cont = show_bytes($header->$col);
+                $cont = $RCMAIL->show_bytes($header->$col);
             else if ($col == 'date')
                 $cont = $RCMAIL->format_date($header->date);
-            else if ($col == 'folder')
-                $cont = rcube::Q(rcube_charset::convert($header->folder, 'UTF7-IMAP'));
+            else if ($col == 'folder') {
+                if ($last_folder !== $header->folder) {
+                    $last_folder      = $header->folder;
+                    $last_folder_name = rcube_charset::convert($last_folder, 'UTF7-IMAP');
+                    $last_folder_name = $RCMAIL->localize_foldername($last_folder_name, true);
+                    $last_folder_name = str_replace($delimiter, " \xC2\xBB ", $last_folder_name);
+                }
+
+                $cont = rcube::Q($last_folder_name);
+            }
             else
                 $cont = rcube::Q($header->$col);
 
@@ -543,8 +544,6 @@
 {
     global $RCMAIL;
 
-    $skin_path = $_SESSION['skin_path'];
-
     // check to see if we have some settings for sorting
     $sort_col   = $_SESSION['sort_col'];
     $sort_order = $_SESSION['sort_order'];
@@ -566,7 +565,7 @@
         $onclick = 'return ' . rcmail_output::JS_OBJECT_NAME . ".command('menu-open', 'messagelistmenu', this, event)";
         $inner   = $RCMAIL->gettext('listoptions');
         if (is_string($attrib['optionsmenuicon']) && $attrib['optionsmenuicon'] != 'true') {
-            $inner = html::img(array('src' => $skin_path . $attrib['optionsmenuicon'], 'alt' => $RCMAIL->gettext('listoptions')));
+            $inner = html::img(array('src' => $RCMAIL->output->abs_url($attrib['optionsmenuicon'], true), 'alt' => $RCMAIL->gettext('listoptions')));
         }
         $list_menu = html::a(array(
             'href' => '#list-options',
@@ -647,7 +646,7 @@
  */
 function rcmail_messagecontent_frame($attrib)
 {
-    global $OUTPUT, $RCMAIL;
+    global $OUTPUT;
 
     if (empty($attrib['id']))
         $attrib['id'] = 'rcmailcontentwindow';
@@ -711,7 +710,7 @@
 function rcmail_get_mailbox_name_text()
 {
     global $RCMAIL;
-    return $RCMAIL->localize_foldername($RCMAIL->storage->get_folder());
+    return $RCMAIL->localize_foldername($RCMAIL->output->get_env('mailbox') ?: $RCMAIL->storage->get_folder());
 }
 
 function rcmail_send_unread_count($mbox_name, $force=false, $count=null, $mark='')
@@ -819,7 +818,7 @@
     $wash_opts = array(
         'show_washed'   => false,
         'allow_remote'  => $p['safe'],
-        'blocked_src'   => "./program/resources/blocked.gif",
+        'blocked_src'   => 'program/resources/blocked.gif',
         'charset'       => RCUBE_CHARSET,
         'cid_map'       => $cid_replaces,
         'html_elements' => array('body'),
@@ -885,8 +884,7 @@
             $data['body'] = rcube_enriched::to_html($data['body']);
         }
 
-        $txt  = new rcube_html2text($data['body'], false, true);
-        $body = $txt->get_text();
+        $body = $RCMAIL->html2text($data['body']);
         $part->ctype_secondary = 'plain';
     }
     // text/html
@@ -1138,7 +1136,7 @@
 /**
  * return block to show full message headers
  */
-function rcmail_message_full_headers($attrib, $headers=NULL)
+function rcmail_message_full_headers($attrib)
 {
     global $OUTPUT, $RCMAIL;
 
@@ -1173,7 +1171,8 @@
         $attrib['id'] = 'rcmailMsgBody';
 
     $safe_mode = $MESSAGE->is_safe || intval($_GET['_safe']);
-    $out = '';
+    $out       = '';
+    $part_no   = 0;
 
     $header_attrib = array();
     foreach ($attrib as $attr => $value) {
@@ -1204,7 +1203,7 @@
                 else if (!rcube_utils::mem_check($part->size * 10)) {
                     $out .= html::span('part-notice', $RCMAIL->gettext('messagetoobig'). ' '
                         . html::a('?_task=mail&_action=get&_download=1&_uid='.$MESSAGE->uid.'&_part='.$part->mime_id
-                            .'&_mbox='. urlencode($RCMAIL->storage->get_folder()), $RCMAIL->gettext('download')));
+                            .'&_mbox='. urlencode($MESSAGE->folder), $RCMAIL->gettext('download')));
                     continue;
                 }
 
@@ -1231,9 +1230,10 @@
                 $body = rcmail_print_body($body, $part, array('safe' => $safe_mode, 'plain' => !$RCMAIL->config->get('prefer_html')));
 
                 if ($part->ctype_secondary == 'html') {
-                    $body     = rcmail_html4inline($body, $attrib['id'], 'rcmBody', $attrs, $safe_mode);
-                    $div_attr = array('class' => 'message-htmlpart');
-                    $style    = array();
+                    $container_id = 'message-htmlpart' . (++$part_no);
+                    $body         = rcmail_html4inline($body, $container_id, 'rcmBody', $attrs, $safe_mode);
+                    $div_attr     = array('class' => 'message-htmlpart', 'id' => $container_id);
+                    $style        = array();
 
                     if (!empty($attrs)) {
                         foreach ($attrs as $a_idx => $a_val)
@@ -1255,7 +1255,7 @@
         if (!rcube_utils::mem_check(strlen($MESSAGE->body) * 10)) {
             $out .= html::span('part-notice', $RCMAIL->gettext('messagetoobig'). ' '
                 . html::a('?_task=mail&_action=get&_download=1&_uid='.$MESSAGE->uid.'&_part=0'
-                    .'&_mbox='. urlencode($RCMAIL->storage->get_folder()), $RCMAIL->gettext('download')));
+                    .'&_mbox='. urlencode($MESSAGE->folder), $RCMAIL->gettext('download')));
         }
         else {
             $plugin = $RCMAIL->plugins->exec_hook('message_body_prefix',
@@ -1374,10 +1374,10 @@
 /**
  * modify a HTML message that it can be displayed inside a HTML page
  */
-function rcmail_html4inline($body, $container_id, $body_id='', &$attributes=null, $allow_remote=false)
+function rcmail_html4inline($body, $container_id, $body_class='', &$attributes=null, $allow_remote=false)
 {
     $last_style_pos = 0;
-    $cont_id        = $container_id.($body_id ? ' div.'.$body_id : '');
+    $cont_id        = $container_id . ($body_class ? ' div.'.$body_class : '');
 
     // find STYLE tags
     while (($pos = stripos($body, '<style', $last_style_pos)) && ($pos2 = stripos($body, '</style>', $pos))) {
@@ -1421,7 +1421,7 @@
             '<!--\\1-->',
             '&lt;?',
             '?&gt;',
-            '<div class="'.$body_id.'"\\1>',
+            '<div class="' . $body_class . '"\\1>',
             '</div>',
         ),
         $body);
@@ -1429,7 +1429,7 @@
     $attributes = array();
 
     // Handle body attributes that doesn't play nicely with div elements
-    $regexp = '/<div class="' . preg_quote($body_id, '/') . '"([^>]*)/';
+    $regexp = '/<div class="' . preg_quote($body_class, '/') . '"([^>]*)/';
     if (preg_match($regexp, $body, $m)) {
         $attrs = $m[0];
 
@@ -1466,7 +1466,7 @@
     // make sure there's 'rcmBody' div, we need it for proper css modification
     // its name is hardcoded in rcmail_message_body() also
     else {
-        $body = '<div class="' . $body_id . '">' . $body . '</div>';
+        $body = '<div class="' . $body_class . '">' . $body . '</div>';
     }
 
     return $body;
@@ -1623,7 +1623,7 @@
                             rcmail_output::JS_OBJECT_NAME, rcube::JQ($string)),
                     ),
                     html::img(array(
-                        'src' => $RCMAIL->config->get('skin_path') . $addicon,
+                        'src' => $RCMAIL->output->abs_url($addicon, true),
                         'alt' => "Add contact",
                 )));
             }
@@ -1752,20 +1752,6 @@
     }
 
     return $info;
-}
-
-/**
- * clear message composing settings
- */
-function rcmail_compose_cleanup($id)
-{
-    if (!isset($_SESSION['compose_data_'.$id])) {
-        return;
-    }
-
-    $rcmail = rcmail::get_instance();
-    $rcmail->plugins->exec_hook('attachments_cleanup', array('group' => $id));
-    $rcmail->session->remove('compose_data_'.$id);
 }
 
 /**
@@ -1963,9 +1949,16 @@
 // Fixes some content-type names
 function rcmail_fix_mimetype($name)
 {
+    $map = array(
+        'image/x-ms-bmp' => 'image/bmp', // #1490282
+    );
+
+    if ($alias = $map[strtolower($name)]) {
+        $name = $alias;
+    }
     // Some versions of Outlook create garbage Content-Type:
     // application/pdf.A520491B_3BF7_494D_8855_7FAC2C6C0608
-    if (preg_match('/^application\/pdf.+/', $name)) {
+    else if (preg_match('/^application\/pdf.+/', $name)) {
         $name = 'application/pdf';
     }
     // treat image/pjpeg (image/pjpg, image/jpg) as image/jpeg (#1489097)
@@ -2044,14 +2037,14 @@
     $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('low'), 'HEADER X-PRIORITY 4');
     $select_filter->add($RCMAIL->gettext('priority').': '.$RCMAIL->gettext('lowest'), 'HEADER X-PRIORITY 5');
 
-    $out = $select_filter->show($_SESSION['search_filter']);
+    $out = $select_filter->show($_REQUEST['_search'] ? $_SESSION['search_filter'] : 'ALL');
 
     $RCMAIL->output->add_gui_object('search_filter', $attrib['id']);
 
     return $out;
 }
 
-function rcmail_message_error($uid=null)
+function rcmail_message_error()
 {
     global $RCMAIL;
 

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